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參數(shù)資料
| 型號(hào)： | LD7215W |
| 廠商： | NEC Corp. |
| 英文描述： | 6 GHz, 3 kW CW, PPM FOCUSING, HIGH POWER GAIN |
| 中文描述： | 6 GHz的，連續(xù)3千瓦，分之為重點(diǎn)，高功率增益 |
| 文件頁數(shù)： | 3/6頁 |
| 文件大小： | 72K |
| 代理商： | LD7215W |
3
LD7215W
TYPICAL OPERATION (Note 2, 3 and 5)
Unit
GHz
V
A
kV
mA
kV
mA
kV
mA
kW
dB
dB
dB/800 MHz
dB/MHz
Frequency ………………………………………………
Heater Voltage (Note 4) ………………………………
Heater Current …………………………………………
Helix Voltage ……………………………………………
Helix Current ……………………………………………
Anode Voltage …………………………………………
Anode Current …………………………………………
Collector Voltage ………………………………………
Cathode Current ………………………………………
Saturated Output Power
Power Gain
at 500 W ………………………
at 3 kW ………………………
Gain Variation
at 500 W ………………………
Gain Slope
at 500 W ………………………
AM-PM Conversion
at 500 W ………………………………………
at 3 kW …………………………………………
3rd Order Intermodulation
(two equal carriers, 300 W total) ……………………
Air Flow …………………………………………………
Air Pressure Drop
……………………………………
5.85 to 6.65
6.3
4.5
13.5
10.0
11.8
0.01
8.25
1.4
3.3
51
45
1.5
0.02
……………………………
1.7
3.0
deg./dB
deg./dB
–31.5
720
882.6
dBc
kg/hr
Pa
Note 1 :
Absolute rating should not be exceeded under continuous or transient conditions. A single absolute
rating may be the limitation and simultaneous operation at more than one absolute rating may not be
possible.
Note 2 :
The tube body is at ground potential in operation.
Note 3 :
All voltages are referred to the cathode potential except the heater voltage.
Note 4 :
The optimum operating parameters are shown on a test performance sheet for each tube.
Note 5 :
These characteristics and operating values may be changed as a result of additional information or
product improvement. NEC should be consulted before using this information for equipment
design. This data sheet should not be referred to a contractual specification.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LD7215 | 6 GHz, 3 kW, HELIX TYPE, PPM FOCUSING, HIGH POWER GAIN, FLAT GAIN VARIATION |
| LD7215C | 6 GHz, 3 kW, HELIX TYPE, PPM FOCUSING, HIGH POWER GAIN, FLAT GAIN VARIATION |
| LD7215D | 6 GHz, 3 kW, HELIX TYPE, PPM FOCUSING, HIGH POWER GAIN, FLAT GAIN VARIATION |
| LD7217 | 6 GHz, 600 W/700 W CW, PPM FOCUSING, HIGH POWER GAIN |
| LD7217S | 6 GHz, 600 W/700 W CW, PPM FOCUSING, HIGH POWER GAIN |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LD7217 | 制造商:NEC 制造商全稱:NEC 功能描述:6 GHz, 600 W/700 W CW, PPM FOCUSING, HIGH POWER GAIN |
| LD7217S | 制造商:NEC 制造商全稱:NEC 功能描述:6 GHz, 600 W/700 W CW, PPM FOCUSING, HIGH POWER GAIN |
| LD7217W | 制造商:NEC 制造商全稱:NEC 功能描述:6 GHz, 600 W/700 W CW, PPM FOCUSING, HIGH POWER GAIN |
| LD7235 | 制造商:NEC 制造商全稱:NEC 功能描述:30 GHz, 150 W CW, CONDUCTION COOLING, HIGH POWER GAIN |
| LD7237 | 制造商:NEC 制造商全稱:NEC 功能描述:DBS Band, 400 W CW, PPM FOCUSING, HIGH POWER GAIN |
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